Design of low-loss and polarization-insensitive reflection grating-based planar demultiplexers
| Autor: | Dipakbin Q. Chowdhury |
|---|---|
| Rok vydání: | 2000 |
| Předmět: |
Materials science
Demultiplexer business.industry Bandwidth (signal processing) Physics::Optics Grating Polarization (waves) Atomic and Molecular Physics and Optics law.invention Optics Planar law Blazed grating Optoelectronics Electrical and Electronic Engineering Polarization dependent business Diffraction grating |
| Zdroj: | IEEE Journal of Selected Topics in Quantum Electronics. 6:233-239 |
| ISSN: | 1558-4542 1077-260X |
| Popis: | A method for designing polarization-insensitive reflection grating-based planar optical demultiplexer is presented. The grating profile is modified to obtain minimum loss variation over a large (31 nm) bandwidth. Also, the maximum polarization dependent loss variation of only 0.27 dB is obtained over the same spectral range. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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